VIPER16LD
- Mfr.Part #
- VIPER16LD
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 16SO
- Stock
- 197,954
- In Stock :
- 197,954
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Control Mode :
- CURRENT-MODE
- REACH SVHC :
- No SVHC
- Operating Supply Current :
- 1.5mA
- Min Input Voltage :
- 85V
- Internal Switch(s) :
- yes
- JESD-609 Code :
- e4
- Voltage - Supply (Vcc/Vdd) :
- 11.5V~23.5V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Max Duty Cycle :
- 80 %
- Voltage - Start Up :
- 13V
- Base Part Number :
- VIPER16
- Max Power Dissipation :
- 10W
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 12 Weeks
- Duty Cycle :
- 70%
- Topology :
- Buck, Buck-Boost, Flyback
- Pin Count :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 3.9mm
- Output Current :
- 420mA
- Radiation Hardening :
- No
- Nominal Input Voltage :
- 265V
- Min Input Voltage (AC) :
- 85V
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 14V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 16
- Max Input Voltage :
- 265V
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Frequency - Switching :
- 60kHz
- Output Power :
- 12W
- Series :
- VIPer™ plus
- Max Input Voltage (AC) :
- 265V
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Length :
- 9.9mm
- Power Rating :
- 10W
- Operating Temperature :
- -40°C~150°C TJ
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.5mm
- Number of Functions :
- 1
- Weight :
- 547.485991mg
- Fault Protection :
- Current Limiting, Over Temperature
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Number of Outputs :
- 1
- Output Isolation :
- Either
- Output Voltage :
- 800V
- Datasheets
- VIPER16LD

AC DC Converters, Offline Switches STMicroelectronics VIPER16LD Overview
The VIPER16LD from STMicroelectronics is a high-performance Integrated Circuit (IC) specifically designed for robust, efficient, and compact AC/DC conversions. This IC is part of the VIPERPlus family, known for its ability to integrate a PWM controller and MOSFET in a single package, enabling simplified designs and reducing external component count. Its versatility makes it suitable for a broad range of applications, particularly where power efficiency and reliability are critical. The VIPER16LD is optimized to operate under varying load conditions, making it an ideal choice for developers looking to enhance system reliability and performance in power supply solutions.
VIPER16LD Features
The VIPER16LD offers several distinguishing features that enhance its applicability in power management tasks. Key features include an 800V avalanche-rugged power section, extended quasi-resonant operation at light load, and a built-in error amplifier and oscillator with adjustable frequency up to 200 kHz. Additionally, the device ensures protections like Overvoltage, Overcurrent, and Thermal Shutdown that guarantee safety and durability in critical applications.
VIPER16LD Applications
- Smart Home Appliances: Utilized in controlling power supply to ensure efficient operation and energy saving in devices like smart ovens and refrigerators.
- LED Lighting Systems: Powers LED drivers for indoor and outdoor lighting, supporting energy-efficient solutions with enhanced power factor and smooth dimming features.
- Industrial Power Supplies: Key component in developing robust power solutions for industrial automation, providing reliable and stable power under variable load conditions.
- Set-Top Boxes: Used in power supply units where compact size and efficiency are required, enhancing the reliability and longevity of consumer electronics.
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